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Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
...is is pretty straightforward. I added a callback into this activity so it knows when the task is finished, but you might not need that. Mainly I just wanted to show the fragment-activity callback mechanism because it's quite neat and you might not have seen it before.
public class MainActivity exte...
Difference between Repository and Service Layer?
...aravel conventions, and has some architectural problems for work I'm doing now. One thing I came across is that repositories "should not return ViewModels, DTO's, or query objects", but rather should return repository objects. I'm thinking through where services interact with repository objects via ...
How to implement has_many :through relationships with Mongoid and mongodb?
...4684b7e9"),
"contact_ids" : [ ObjectId("4d3ed089fb60ab534684b7f2") ]
}
Now for a self-referencing Association in MongoDB, you have a few options.
has_many :related_contacts, :class_name => 'Contact', :inverse_of => :parent_contact
belongs_to :parent_contact, :class_name => 'Contact', ...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...n my application deployments. It also ensures that I have a repeatable, "known good" configuration that I can quickly deploy in a different region.
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What are the differences between Autotools, Cmake and Scons?
...ugh time in the rest of this month to sort the mess out...) for work right now as I'm typing this. Apache Thrift has one of those BROKEN build systems that won't cross-compile.)
The "normal" users are actually NOT going to just do "./configure; make"- for many things, they're going to be pulling a ...
CSS :after not adding content to certain elements
... won't work in all the browser ... and there is no specification that says now we can .. if you have one please share it because it's not safe to consider pseudo element with input
– Temani Afif
Aug 18 '18 at 14:55
...
ggplot with 2 y axes on each side and different scales
...
I concur with Andreas - sometimes (such as now, for me) a client wants two sets of data on the same plot, and does not want to hear me talk about Plotting Theory. I either have to convince them to not want that anymore (not always a battle I want to wage), or tell th...
Difference between a SOAP message and a WSDL?
...le, number of pages and ISBN number to the server.
Whenever we wanted to know the price, we'd send a unique SOAP message. It'd look something like this;
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/enc...
var functionName = function() {} vs function functionName() {}
... point of assignment:
// We can't call it here
xyz(); // UNDEFINED!!!
// Now it is defined
xyz = function(){}
// We can call it here
xyz(); // works
Function declaration vs. function expression is the real reason why there is a difference demonstrated by Greg.
Fun fact:
var xyz = function abc...
Angularjs $q.all
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I know, I would do the same actually.
– dfsq
Jan 24 '14 at 12:33
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